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APPENDIX A Instruction List
A.3 Flag Change Table
Table A.3-1 is the flag change table for transfer instructions. Table A.3-2 is the flag
change table for operation instructions. Table A.3-3 is the flag change table for branch
instructions. Table A.3-4 is the flag change table for other instructions.
■ Flag Change Table
Table A.3-1 Flag Change Table (for Transfer Instructions) (1/2)
Instruction Flag change
MOV dir, A N: Not changed
MOV @IX+off, A Z: Not changed
MOV ext, A V: Not changed
MOV @EP, A C: Not changed
MOV Ri, A
MOV , #d8 N: Set to 1 if the transferred data is negative and set to 0 in other cases.
MOV A, dir Z: Set to 1 if the transferred data is 0 and set to 0 in other cases
MOV A, @IX+off V: Not changed
MOV A, ext C: Not changed
MOV A, @A
MOV A, @EP
MOV A, Ri
MOV dir, #d8 N: Not changed
MOV @IX+off, #d8 Z: Not changed
MOV @EP, #d8 V: Not changed
MOV Ri, #d8 C: Not changed
MOVW dir, A N: Not changed
MOVW @IX+off, A Z: Not changed
MOVW ext, A V: Not changed
MOVW @EP, A C: Not changed
MOVW A, #d16 N: Set to 1 if the transferred data is negative and set to 0 in other cases.
MOVW A, dir Z: Set to 1 if the transferred data is 0 and set to 0 in other cases
MOVW A, @IX+off V: Not changed
MOVW A, ext C: Not changed
MOVW A, @A
MOVW A, @EP